The Australian Research Data Commons (ARDC) invites you to participate in a short survey about your
interaction with the ARDC and use of our national research infrastructure and services. The survey will take
approximately 5 minutes and is anonymous. It’s open to anyone who uses our digital research infrastructure
services including Reasearch Link Australia.
We will use the information you provide to improve the national research infrastructure and services we
deliver and to report on user satisfaction to the Australian Government’s National Collaborative Research
Infrastructure Strategy (NCRIS) program.
Please take a few minutes to provide your input. The survey closes COB Friday 29 May 2026.
Complete the 5 min survey now by clicking on the link below.
Characterisation Of Cumulus Cell Molecular Mediators Of Oocyte Health
Funder
National Health and Medical Research Council
Funding Amount
$451,896.00
Summary
Many women are poorly fertile because of poor egg quality due to age, disease and lifestyle. IVF can assist, but requires large doses of hormone, which can lead to significant health risks. IVM is an alternative lab technique to IVF, but has very poor success. We discovered that synthetic proteins copied from recently discovered egg proteins can be added to the egg and substantially increase IVM success. Answering why will further will aid treatment for infertile women
We propose to determine if a recently discovered biological mechanism plays crucial roles in the development of eggs and sperm. To achieve this, we will remove or mutate this pathway specifically in developing eggs and sperm , then examine the effect. Preliminary results indicate that the mechanism does play important roles mutated eggs fail to complete maturation. These studies will tell us more about what makes a healthy egg and sperm, and are relevant to female and male fertility.
The Role Of FSH And FF-MAS In The Induction Of Meiotic Resumption In The Oocyte
Funder
National Health and Medical Research Council
Funding Amount
$196,527.00
Summary
About one in six couples of reproductive age suffer from reproductive disorders. In a significant proportion of cases, reproductive failure is attributable to a variety of chromosomal and cellular anomalies displayed by the egg, which interfere with the process of fertilization or the capacity of the embryo to grow, implant or develop to term. Because the chances of success of each individual egg are very low, women undergoing IVF therapy are subjected to ovarian stimulation with drugs in order ....About one in six couples of reproductive age suffer from reproductive disorders. In a significant proportion of cases, reproductive failure is attributable to a variety of chromosomal and cellular anomalies displayed by the egg, which interfere with the process of fertilization or the capacity of the embryo to grow, implant or develop to term. Because the chances of success of each individual egg are very low, women undergoing IVF therapy are subjected to ovarian stimulation with drugs in order to produce many eggs, thereby increasing the success rate per treatment cycle. But stimulation of ovarian function involves a number of drawbacks including cost of fertility drugs, continued monitoring, discomfort and risk of complications (eg. ovarian hyperstimulation syndrome). It is evident that novel methods for the production of mature eggs in vitro in the absence of ovarian stimulation would mark a breakthrough, making assisted reproduction a more friendly discipline. In general, all IVF patients would benefit from in vitro maturation techniques. In particular, in selected patients (eg. those suffering from polycystic ovary syndrome) the advantages of this method might prove to be invaluable, by achieving production of fully viable eggs under controlled conditions, as opposed to in vivo where oocytes generally fail to acquire full competence, having been subjected to an unfavourable hormonal environment. Unfortunately, attempts to treat IVF patients using eggs matured in vitro has been disappointing so far, with only occasional pregnancies reported over the last decade. Clearly, this is due to lack of knowledge of the fundamental events occurring during egg maturation, as well as the paucity of biological material available for experimentation. So, to make in vitro maturation of eggs a successful fertility treatment we undoubtedly need to achieve a more profound insight into the function of the egg, the first step being to focus our attention upon experimental models.Read moreRead less
A Novel Procedure For Efficacious Gonadotrophin-free Infertility Treatment
Funder
National Health and Medical Research Council
Funding Amount
$436,328.00
Summary
Infertility is common and is associated with health risks and is expensive. Using laboratory animals, we have developed a unique procedure, which has comparable success rates to IVF but crucially, it eliminates the need for ovarian hormone therapy used in IVF. A clinical trial using this method has started in Brussels and in this project we will examine cells from that trial and from animals to investigate the underlying mechanisms to enable safe and rapid clinical implementation.
One in five Australian couples experience infertility and poor egg quality is a major contributing factor. Developing eggs in the ovary are surrounded by helper cells and we have discovered a new form of communication between these cells and the egg that regulates egg quality. This project will investigate the details of this dialogue and how it improves egg quality. New knowledge gained from this project will improve our understanding and treatment of infertility and reproductive diseases.
Quantitative In Vitro-in Vivo Extrapolation: Realising The Promise
Funder
National Health and Medical Research Council
Funding Amount
$529,509.00
Summary
Most drugs are 'broken down', or metabolised, in the body by enzymes which are located mainly in liver. Knowing the efficiency of drug metabolism in patients is important for the discovery of new drugs and for the rational use of established drugs. This project will develop in vitro, or test-tube, approaches that predict how well a drug is metabolised in humans and whether it will interact with coadminsitered drugs. In turn, this allows prediction of drug dosage and frequency of administration.